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ACQUISITIONS - SEI Industries LTD (Details) - USD ($) |  | 4 Months Ended | 12 Months Ended
--- | --- | --- | ---
May 21, 2024 | Sep. 30, 2024 | Sep. 30, 2024 | Sep. 30, 2023 | Sep. 30, 2022
Business Acquisition [Line Items] |  |  |  |  |
Acquisition of businesses, net of cash acquired |  |  | $ 2,347,000,000 | $ 762,000,000 | $ 437,000,000
Assets acquired (excluding cash): |  |  |  |  |
GOODWILL |  | $ 10,419,000,000 | 10,419,000,000 | 8,988,000,000 | $ 8,641,000,000
Measurement Period Adjustments, Goodwill |  |  | 35,000,000 | $ 7,000,000 |
SEI Industries LTD |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |
Acquisition of businesses, net of cash acquired | $ 171,000,000 |  |  |  |
Business combination, working capital settlement | 1,000,000 |  |  |  |
Assets acquired (excluding cash): |  |  |  |  |
Trade accounts receivable | 2,000,000 | 4,000,000 | 4,000,000 |  |
Measurement Period Adjustments, trade accounts receivable |  | 2,000,000 |  |  |
Inventories | 11,000,000 | 11,000,000 | 11,000,000 |  |
Measurement Period Adjustments, Inventories |  | 0 |  |  |
Prepaid expenses and other | 0 | 1,000,000 | 1,000,000 |  |
Measurement Period Adjustments, Prepaid expenses and other |  | 1,000,000 |  |  |
Property, plant and equipment | 1,000,000 | 1,000,000 | 1,000,000 |  |
Measurement Period Adjustments, Property, plant and equipment |  | 0 |  |  |
GOODWILL | 109,000,000 | 103,000,000 | 103,000,000 |  |
Measurement Period Adjustments, Goodwill |  | (6,000,000) |  |  |
Other intangible assets | 68,000,000 | 75,000,000 | 75,000,000 |  |
Measurement Period Adjustments, Other intangible assets |  | 7,000,000 |  |  |
Total assets acquired (excluding cash) | 191,000,000 | 195,000,000 | 195,000,000 |  |
Measurement Period Adjustments, Total assets acquired (excluding cash) |  | 4,000,000 |  |  |
Liabilities assumed: |  |  |  |  |
Accounts payable | 1,000,000 | 2,000,000 | 2,000,000 |  |
Measurement Period Adjustments, Accounts payable |  | 1,000,000 |  |  |
Accrued and other current liabilities | 1,000,000 | 1,000,000 | 1,000,000 |  |
Measurement Period Adjustments, Accrued and other current liabilities |  | 0 |  |  |
Deferred income taxes | 19,000,000 | 21,000,000 | 21,000,000 |  |
Measurement Period Adjustments, Deferred income taxes |  | 2,000,000 |  |  |
Total liabilities assumed | 21,000,000 | 24,000,000 | 24,000,000 |  |
Measurement Period Adjustments, Total liabilities assumed |  | 3,000,000 |  |  |
Net assets acquired | $ 170,000,000 | 171,000,000 | 171,000,000 |  |
Measurement Period Adjustments, Net assets acquired |  | 1,000,000 |  |  |
Amount of goodwill expected to be tax deductible |  | 0 | 0 |  |
Business acquisition, intangible assets, expected tax deductible amount |  | $ 0 | $ 0 |  |

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